To make it clear to the user that the browser might freeze up while generating
the key.

Add conf setting for allowing OTR.

Previously only tested pidgin2converse

Off-the-record is now functional and mostly done. Updates #11

before trusting the decrypted private key, otherwise generate a new one.

(by enabling fingerprint comparisons)

Don't show encrypted messages when we don't have an encrypted session set up on
our side (show error message instead).

Conflicts:
	main.js

Conflicts:
	bower.json
	converse.css
	converse.js
	main.js
	tests_main.js

With auto_subscribe=True, "Pending Contacts" header didn't disappear
after user was added to the roster.

Don't sort roster contacts needlessly.
Don't call show() or hide() needlessly.
No need for setting a 'sorted' attr on the last item.

Also expand on the security question.

Allows for sending the custom status to the server via ajax.